package dp;



/**
 * @ Author     ：侯耀祖
 * @ Description：
 */
public class Main {
    public static void main(String[] args) {
        int[] gas = new int[]{1,4,2};
        int[] gas1 = new int[]{1,2,4};
        String str1 = "abc";
        String str2 = "ros";
        int k = 2;
        maxProfit4 maxProfit4 = new maxProfit4();
        findLengthOfLCIS lengthOfLIS = new findLengthOfLCIS();
        longestCommonSubsequence l = new longestCommonSubsequence();
        minDistance2 m = new minDistance2();
        numDistinct n = new numDistinct();
        countSubstrings c = new countSubstrings();
        System.out.println(c.countSubstrings(str1));
    }
}
